NL1024088A1 - Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting. - Google Patents

Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting.

Info

Publication number
NL1024088A1
NL1024088A1 NL1024088A NL1024088A NL1024088A1 NL 1024088 A1 NL1024088 A1 NL 1024088A1 NL 1024088 A NL1024088 A NL 1024088A NL 1024088 A NL1024088 A NL 1024088A NL 1024088 A1 NL1024088 A1 NL 1024088A1
Authority
NL
Netherlands
Prior art keywords
water treatment
water
treatment device
treatment method
bactericide
Prior art date
Application number
NL1024088A
Other languages
English (en)
Other versions
NL1024088C2 (nl
Inventor
Akihiko Ito
Katsufumi Oto
Kazuya Sugita
Yoshinari Fusaoka
Original Assignee
Toray Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CNB028020219A priority Critical patent/CN1240277C/zh
Priority to US10/432,583 priority patent/US7090780B2/en
Priority to PCT/JP2002/003296 priority patent/WO2002080671A1/ja
Application filed by Toray Industries filed Critical Toray Industries
Priority to NL1024088A priority patent/NL1024088C2/nl
Publication of NL1024088A1 publication Critical patent/NL1024088A1/nl
Application granted granted Critical
Publication of NL1024088C2 publication Critical patent/NL1024088C2/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/022—Membrane sterilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Nanotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Toxicology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
NL1024088A 2001-04-05 2003-08-12 Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting. NL1024088C2 (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CNB028020219A CN1240277C (zh) 2001-04-05 2002-04-02 水处理用杀菌剂、水处理方法和水处理装置
US10/432,583 US7090780B2 (en) 2001-04-05 2002-04-02 Bactericide for use in water treatment, method for water treatment and apparatus for water treatment
PCT/JP2002/003296 WO2002080671A1 (fr) 2001-04-05 2002-04-02 Bactericide pour l'epuration des eaux, et procede et appareil d'epuration des eaux
NL1024088A NL1024088C2 (nl) 2001-04-05 2003-08-12 Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001106969 2001-04-05
JP2001106969 2001-04-05
JP2001237656 2001-08-06
JP2001237656 2001-08-06
NL1024088 2003-08-12
NL1024088A NL1024088C2 (nl) 2001-04-05 2003-08-12 Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting.

Publications (2)

Publication Number Publication Date
NL1024088A1 true NL1024088A1 (nl) 2003-12-02
NL1024088C2 NL1024088C2 (nl) 2004-06-18

Family

ID=33101921

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1024088A NL1024088C2 (nl) 2001-04-05 2003-08-12 Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting.

Country Status (4)

Country Link
US (1) US7090780B2 (nl)
CN (1) CN1240277C (nl)
NL (1) NL1024088C2 (nl)
WO (1) WO2002080671A1 (nl)

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JP5158623B2 (ja) * 2007-03-19 2013-03-06 小清水町農業協同組合 ジャガイモ澱粉製造過程における排水処理方法
US20110155665A1 (en) * 2008-06-11 2011-06-30 The Regents Of The University Of California Method and System for High Recovery Water Desalting
FR2933011B1 (fr) * 2008-06-26 2011-11-11 Degremont Procede de desinfection d'un ouvrage de filtration pour pretraitement d'eau salee,et installation pour sa mise en oeuvre.
US20100230366A1 (en) * 2008-09-25 2010-09-16 Otv Sa Seawater treatment method for the production of injection water for undersea oil drilling and corresponding installation
US8968430B2 (en) * 2009-02-27 2015-03-03 General Electric Company Dewatering system and process for increasing the combined cycle efficiency of a coal powerplant
AU2010240531B2 (en) * 2009-04-21 2016-02-04 Ecolab Usa Inc. Catalytic water treatment method and apparatus
US20110049055A1 (en) 2009-08-31 2011-03-03 General Electric Company Reverse osmosis composite membranes for boron removal
US10689280B2 (en) * 2009-12-31 2020-06-23 Ecolab Usa Inc. Method for the removing and reducing scaling
US8361952B2 (en) 2010-07-28 2013-01-29 Ecolab Usa Inc. Stability enhancement agent for solid detergent compositions
US9193610B2 (en) 2011-08-10 2015-11-24 Ecolab USA, Inc. Synergistic interaction of weak cation exchange resin and magnesium oxide
KR102150729B1 (ko) * 2013-12-31 2020-09-01 도레이첨단소재 주식회사 분리막용 보존용액 조성물, 이를 포함하는 보존용액 및 이를 포함하는 분리막
US20170296975A1 (en) * 2014-10-10 2017-10-19 Mitsubishi Heavy Industries, Ltd. Raw water filtration treatment system, and method for cleaning filtration device
CN104803453A (zh) * 2015-05-11 2015-07-29 安徽省中日农业环保科技有限公司 一种椰壳制备的蓝藻处理剂及其制备方法
JP6107985B2 (ja) * 2015-06-01 2017-04-05 栗田工業株式会社 逆浸透膜装置の前処理方法及び水処理装置
MX2017016102A (es) * 2015-06-12 2018-05-15 Justeq Llc Composicion biocida y metodo.
CN108883379B (zh) * 2016-04-08 2022-04-05 株式会社大赛璐 半透膜
CN109201644B (zh) * 2018-08-29 2021-11-12 湖南军信环保股份有限公司 一种nf/ro膜机组进水管道内壁滋生细菌污泥的清洗方法

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Also Published As

Publication number Publication date
WO2002080671A1 (fr) 2002-10-17
US20040050800A1 (en) 2004-03-18
CN1240277C (zh) 2006-02-08
NL1024088C2 (nl) 2004-06-18
US7090780B2 (en) 2006-08-15
CN1463176A (zh) 2003-12-24

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20040409

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V1 Lapsed because of non-payment of the annual fee

Effective date: 20101201